Moore, Gareth

"Take on the role of an adventurous master code-breaker on a mission to reveal secret messages and crack codes sent to you by a mysterious contact"--Publisher.

Chart an interstellar adventure to reach your treasure! Readers will solve puzzles to reach the final prize at the end of the book.

Navigate ancient ruins to reach your treasure! Readers will solve puzzles to reach the final prize at the end of the book.

Dive into the depths of the ocean to find your treasure! Readers will solve puzzles to reach the final prize at the end of the book.

Take a trek through the jungle! Solve each puzzle to arrive at the final prize at the end of the book.

"What kinds of mysteries lie deep in the woods? Readers will have to pick up this book to find out the answer to that question. Along the way, they'll complete activities and puzzles that will help them build . . . problem-solving skills"--Amazon.com.

Presents a collection of word, number, and lateral thinking puzzles and includes tips and an answer key.

Can your eyes deceive you? Try these amazing optical illusions to find out. Look hard, then look again to see spinning patterns (but the page isn't moving!), colors that change (but do they?), big and small shapes (spot the difference!), and lots more. Devised by an expert on brain training, these visual tricks and challenges are huge fun and quite an eye-opener! There are handy tips if you need help, plus an answer key at the back!.

Pit your wits against these super-cool puzzles and see where they take you!.